HPG may refer to:
*
Huppuguda railway station, in Hyderabad, India
*
Hypothalamic–pituitary–gonadal axis
The hypothalamic–pituitary–gonadal axis (HPG axis, also known as the hypothalamic–pituitary–ovarian/testicular axis) refers to the hypothalamus, pituitary gland, and gonadal glands as if these individual endocrine glands were a single e ...
*
People's Defence Forces (Kurdish: '), the armed wing of the Kurdistan Workers' Party
*
Shennongjia Hongping Airport, in Hubei, China
*
Highway Patrol Group of the Philippine National Police
{{disambiguation